Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
P& P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ
PNA PNB PNC PND PNE PNF PNG PNH PNI PNJ PNK PNL PNM PNN PNO PNP PNQ PNR PNS PNT PNU PNV PNW PNX PNY PNZ
PNEB PNEC PNED PNEF PNEH PNEI PNEJ PNEK PNEL PNEO PNEP PNEQ PNER PNES PNET PNEU PNEW
1 PNER Pocono Northeast Ry., Inc. added 10/1982; eliminated 4/1989; eliminated 1/1991; 1/1994   NAKINA
2 PNER Pocono Northeast Ry., Inc. added 10/82; eliminated 4/89; eliminated 1/91; 1/94   NRHS
3 PNER POCONO NORTHEAST RAILWAY INC (OUT OF SERVICE)     PWRC
4 PNER POCONO NORTHEAST RWY INC     SCAC3